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Equivalence of K- and J-methods for limiting real interpolation spaces


Cobos, Fernando and Kuehn, Thomas (2011) Equivalence of K- and J-methods for limiting real interpolation spaces. Journal of Functional Analysis , 261 (12). pp. 3696-3722. ISSN 0022-1236

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We consider limiting real interpolation spaces defined by using powers of iterated logarithms and show
their description by means of the J -functional. Our results allow to complement some estimates on approximation
of stochastic integrals.

Item Type:Article
Uncontrolled Keywords:Limiting interpolation spaces; J-functional; K-functional; Lorentz-Zygmund spaces; Besov spaces; Logarithmic Functors; Function Parameter; Reiteration; Mathematics
Subjects:Sciences > Mathematics > Mathematical statistics
ID Code:14898

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